| 23501 | Rader Oil Company | | Oil Operator | May 2024 |
| 23502 | Rader, Louis C. | Mount Zion, WV 26151 | Oil & Gas Operator | Dec 2021 |
| 23503 | Radford Dale | Konawa, OK 74849-8828 | Oil & Gas Operator | Apr 2024 |
| 23504 | Radiant Oil & Gas Operating Company, Inc | | Oil & Gas Operator | Aug 2015 |
| 23505 | Radius Energy Services, LLC | Montevallo, AL 35115 | Oil & Gas Operator | Dec 2021 |
| 23506 | Radius Operating, LLC | Round Rock, TX 78664 | Oil & Gas Operator | Sep 2024 |
| 23507 | Radke Oil Co., Inc. | | Oil Operator | May 2001 |
| 23508 | Radley Children Trust | El Campo, TX 77437 | Gas Operator | Jul 2007 |
| 23509 | Radley Electric, Inc. | Sourlake, TX 77659 | Oil & Gas Operator | Oct 2001 |
| 23510 | Radley Equipment | Sourlake, TX 77659 | Oil & Gas Operator | May 2000 |
| 23511 | Radley, R. R. | Sourlake, TX 77659 | Oil & Gas Operator | Mar 2008 |
| 23512 | Radley, Terry R., Operator | Sourlake, TX 77659 | Oil & Gas Operator | Apr 2006 |
| 23513 | Radtke, D.E. & Associates, Inc. | Midland, TX 79710 | Oil & Gas Operator | May 2004 |
| 23514 | Radzewicz & Assoc-R.C.Bertolet | | Oil Operator | Oct 1985 |
| 23515 | Radzewicz Expl. & DRLG. Corp. | | Oil & Gas Operator | Mar 2011 |
| 23516 | Radzewicz Operating Corp. | | Oil & Gas Operator | Oct 2017 |
| 23517 | Rael Resources LLC | Cowley, WY 82420 | Oil Operator | Jun 2024 |
| 23518 | Raelee Oil LLC | Plainville, KS 67663 | Oil Operator | Jul 2021 |
| 23519 | Raf Oil Company | Oklahoma City, OK 73120-1944 | Oil & Gas Operator | Jul 2013 |
| 23520 | Rafter H Operating LLC | El Reno, OK 73036 | Oil & Gas Operator | Jun 2024 |
| 23521 | Rafter L Resources, LLC | Stockdale, TX 78160 | Oil Operator | Sep 2024 |
| 23522 | Ragars Oil & Gas Co. | Austin, TX 78716 | Oil & Gas Operator | Sep 2024 |
| 23523 | Ragnar Exploration, LLC | | Oil & Gas Operator | Jul 2024 |
| 23524 | Ragsco LLC | Charleston, WV 25314 | Oil & Gas Operator | Dec 2021 |
| 23525 | Rahm Oil Company | Enid, OK 73703 | Oil & Gas Operator | Mar 2011 |
| 23526 | Rahmco Oil And Gas Co Inc | Ponca City, OK 74604-5155 | Oil & Gas Operator | Jan 2013 |
| 23527 | Raida, Junior V. | Neodesha, KS 66757 | Oil Operator | Jul 2013 |
| 23528 | Raider Oil & Gas Company | MC Camey, TX 79752 | Oil & Gas Operator | Sep 2024 |
| 23529 | Railroad Commission Of Texas | Austin, TX 78701 | Oil Operator | Dec 2004 |
| 23530 | Rainbo Service Company | Oklahoma City, OK 73129 | Oil & Gas Operator | Jul 2024 |
| 23531 | Rainbow End Ranch | Okemah, OK 74859-9733 | Oil & Gas Operator | Apr 2020 |
| 23532 | Rainbow Energy Corporation | Midland, TX 79701 | Oil & Gas Operator | Nov 2002 |
| 23533 | Rainbow Energy Inc | | Oil & Gas Operator | Jun 2024 |
| 23534 | Rainbow Oil & Gas | Pawhuska, OK 74056-0056 | Oil Operator | Oct 2010 |
| 23535 | Rainbow Oil & Gas LLC | Coolville, OH 45723 | Oil & Gas Operator | Dec 2023 |
| 23536 | Rainbow Oil And Gas Inc | | Oil & Gas Operator | Jun 2016 |
| 23537 | Rainbow Oil Company | | Oil & Gas Operator | Aug 1999 |
| 23538 | Rainbow Oilwell Service Inc | Depew, OK 74028 | Oil & Gas Operator | Mar 2023 |
| 23539 | Rainbow Producing Company | Dallas, TX 75204 | Oil & Gas Operator | Aug 2003 |
| 23540 | Rainbow Resources, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2007 |
| 23541 | Rainbow Seven Oil & Gas, Inc. | Ranger, TX 76470 | Oil & Gas Operator | Sep 2024 |
| 23542 | Rainer Energy, Inc. | Weatherford, TX 76086 | Oil & Gas Operator | Sep 2024 |
| 23543 | Rainey, Wayne | Sweetwater, TX 79556 | Oil & Gas Operator | Feb 2019 |
| 23544 | Rainmaker Oil & Gas Corp | Oklahoma City, OK 73112-8883 | Oil & Gas Operator | Apr 2015 |
| 23545 | Rains & Williams | | Oil & Gas Operator | Nov 1995 |
| 23546 | Rains And Williamson Oil Co. | Wichita, KS 67277 | Oil & Gas Operator | May 2024 |
| 23547 | Rainwater A L | Okmulgee, OK 74447 | Oil & Gas Operator | Jan 2013 |
| 23548 | Rainwater, John | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
| 23549 | Raisa II Operating LLC | | Oil & Gas Operator | Mar 2017 |
| 23550 | Raise Oil, LLC | | Oil Operator | May 2024 |
| 23551 | Raizen Oil Company | Velma, OK 73091 | Oil & Gas Operator | Feb 2016 |
| 23552 | Raizen Oil LLC | Duncan, OK 73533-4657 | Oil & Gas Operator | Nov 2003 |
| 23553 | Rajoil Inc. | Vernon, TX 76384 | Oil & Gas Operator | Aug 2003 |
| 23554 | Raker Resources LLC | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
| 23555 | Rakestraw Bros., L.L.C | El Dorado, KS 67042 | Oil & Gas Operator | Dec 2019 |
| 23556 | Rako Operating Company | Fayetteville, AR 72701 | Oil & Gas Operator | Jun 2024 |
| 23557 | Ralph C Bruton | Hobbs, NM 88240 | Oil & Gas Operator | Dec 2007 |
| 23558 | Ralph Dawson | | Oil Operator | Nov 2005 |
| 23559 | Ralph E Shorts Drilling | Polk, OH 44866 | Oil & Gas Operator | Dec 2023 |
| 23560 | Ralph E Williamson | San Antonio, TX 78239 | Oil & Gas Operator | Dec 2013 |
| 23561 | Ralph L Albright Drilling | Reno, NV 89511-7627 | Oil & Gas Operator | Dec 1991 |
| 23562 | Ralph L. Leaderbrand | | Oil & Gas Operator | Dec 1996 |
| 23563 | Ralph, C D | Owensboro, KY 42301 | Oil Operator | Dec 2004 |
| 23564 | Ralph, Terry D | Utica, KY 42376 | Oil Operator | Dec 2022 |
| 23565 | Ralyn Corp. | Pleasanton, TX 78064 | Oil & Gas Operator | Sep 2024 |
| 23566 | Ram Asset Management Co | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2015 |
| 23567 | Ram Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | Jun 2024 |
| 23568 | Ram Energy LLC (Ok) | | Oil & Gas Operator | Feb 2018 |
| 23569 | Ram Management Company, Inc. | | Oil & Gas Operator | Sep 1984 |
| 23570 | Ram Oil & Gas | Blackwell, OK 74631 | Oil & Gas Operator | May 2013 |
| 23571 | Ram Oil And Gas, Inc. | Walsh, CO 81090 | Oil & Gas Operator | Sep 2024 |
| 23572 | Ram Operating Company, Inc. | Houston, TX 77002 | Oil & Gas Operator | Sep 2012 |
| 23573 | Ram Operating Inc. | Browns, IL 62818 | Oil & Gas Operator | Aug 2008 |
| 23574 | Ram Petroleum Co | | Oil & Gas Operator | Sep 1983 |
| 23575 | Ram Petroleum Corporation | Wichita, KS 67202 | Gas Operator | Feb 2023 |
| 23576 | Ram Petroleum, LLC | Tylertown, MS 39667 | Oil & Gas Operator | Jul 2024 |
| 23577 | Ram Service - Mi | | Oil Operator | Sep 1994 |
| 23578 | Rama Operating C | | Oil & Gas Operator | Dec 1996 |
| 23579 | Rama Operating Co., Inc. | Stafford, KS 67578 | Oil & Gas Operator | Jul 2024 |
| 23580 | Ramah Oil Company LLC | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 2007 |
| 23581 | Rambler Oil Co | Oklahoma City, OK 73154 | Oil & Gas Operator | Jan 1999 |
| 23582 | Ramco Drilling S | | Oil & Gas Operator | Dec 1992 |
| 23583 | Ramco Energy Corporation | FT. Lauderdale, FL 33312 | Oil & Gas Operator | Dec 2008 |
| 23584 | Ramco Exploration, Inc. | | Oil & Gas Operator | Feb 1998 |
| 23585 | Ramco Oil & Gas Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2006 |
| 23586 | Ramco Oil Company | Pawhuska, OK 74056 | Oil & Gas Operator | Feb 2012 |
| 23587 | Ramco Operating Company | Tulsa, OK 74135 | Oil & Gas Operator | Jan 1998 |
| 23588 | Ramco, Inc. | | Oil & Gas Operator | May 1992 |
| 23589 | Ramey L E SR | Mounds, OK 74047 | Oil Operator | Jan 2000 |
| 23590 | Ramey Oil Corporation | Kiefer, OK 74041-0699 | Oil & Gas Operator | Mar 2021 |
| 23591 | Ramey Sharp N Glenn SD Unit | Tulsa, OK 74120 | Oil Operator | Nov 1998 |
| 23592 | Ramey Wayne | Mounds, OK 74047 | Oil & Gas Operator | May 2024 |
| 23593 | Ramhead Petroleum Inc | Seminole, OK 74818-0848 | Oil & Gas Operator | Aug 2008 |
| 23594 | Ramhorn Energy, LLC | Green River, WY 82935 | Oil & Gas Operator | Jun 2024 |
| 23595 | Ramoil Company | Winfield, KS 67156 | Oil & Gas Operator | May 1987 |
| 23596 | Rampage Energy Inc | Bristow, OK 74010-6415 | Oil & Gas Operator | Apr 2020 |
| 23597 | Rampage Exploration, Inc. | Austin, TX 78737 | Oil & Gas Operator | Sep 2024 |
| 23598 | Rampart Energy Company | | Oil & Gas Operator | Dec 2023 |
| 23599 | Rampart Petroleum, Incorporated | Buffalo Gap, TX 79508 | Oil & Gas Operator | Jan 2009 |
| 23600 | Rampart Resources Company, LLC | | Gas Operator | Jan 2021 |